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整流装置谐波抑制方法研究
引用本文:龙润.整流装置谐波抑制方法研究[J].船电技术,2014(1):37-39.
作者姓名:龙润
作者单位:海军驻武汉七一二所军事代表室,武汉430064
摘    要:本文对六相变抽头整流系统进行了详细的分析研究,阐述了该类系统的工作原理,并导出了电流波形正弦性畸变率THD随变抽头均衡电抗器匝数比am的变化规律。理论和实验结果都表明,合理选择变抽头均衡电抗器匝数比am,能有效抑制系统的低频谐波。

关 键 词:整流负载  换相  谐波

Research on the Methods of Harmonic Suppression for Rectifier System
Long Run.Research on the Methods of Harmonic Suppression for Rectifier System[J].Marine Electric & Electronic Technology,2014(1):37-39.
Authors:Long Run
Institution:Long Run (Naval Representatives Office in No.712 Institute, Wuhan 430064, China)
Abstract:A 6-phase rectifier system with tap-changer is studied in detail in this paper and a graph is presented, showing the relation between THD and the turn ratio of the tap-changer. The theoretical analysis and test results show that low-frequency current components on AC side can be suppressed effectively in the 6-phase rectifier system with tap-changer.
Keywords:rectified load  commutation  harmonics
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